Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
wang yong » wang yang, wang hyoung, wang yan
ying minh » ying jin, yang mind
sang minh » kang minah, anh minh, song min
congo shu » cong shu
yong xi » young xi, yang xi, yong kim
xi li » li li, xi ai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang yong xi li ((ying minh) or (sang minh)) congo shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang yong xi li ((ying minh) OR (sang minh)) congo shu ;.
• Adding a wildcard symbol may retrieve word variants: wang wang yong xi li ((ying minh) or (sang minh)) congo shu ;*.